10 gas power plants in New Zealand, totalling 2,290 MW of installed capacity — ranked by size, from open data.
| # | Plant | Region | MW |
|---|---|---|---|
| 1 | Stratford power station | Taranaki | 587 |
| 2 | Huntly power station | Waikato | 454 |
| 3 | Huntly (CC) | Waikato | 403 |
| 4 | Waikato power station | Waikato | 360 |
| 5 | Glenbrook power station | Auckland | 112 |
| 6 | Junction Road power station | Taranaki | 100 |
| 7 | McKee power station | Taranaki | 100 |
| 8 | Whareroa power station | Taranaki | 70 |
| 9 | Huntly (unit 6) | Waikato | 60 |
| 10 | Te Rapa | Waikato | 44 |
WRI Global Power Plant Database (CC BY 4.0).
This page contains 10 positive-capacity records totalling 2,290 MW. Lifecycle labels, capacity scope and capacity-quality provenance are kept separate so a source-backed capacity is not mistaken for a verified operating status.
| Status | Records |
|---|---|
| Not Reported | 2 |
| Operating | 7 |
| Unclassified | 1 |
| Quality label | Records |
|---|---|
| legacy source record not current verified | 5 |
| source verified gem tracker location 2026 | 5 |
Unknown upstream labels remain unclassified; they are never guessed. Download the exact records used here: CSV · JSON with limitations.
